I feel pretty god about the fact that our friendship is based mostly on alcohol and sarcasm. If this is your friendship, you should feel good about it! Each card is handmade with high quality acid-free cardstock using laser-printing, archival adhesive and embellishments. Cards are all blank inside and are shipped with a recycled envelope in a eco plant-based cellophane sleeve. [card size] 4.25 in x 5.5 in - a2. [envelope color] recycled kraft brown. [envelope size] 4.375 in x 5.75 in - a2. [material] paper. [inside] blank.